As much I'd like Ally and Teddy to be behaving in silly or outlandish ways, I like to take a moment for them to stop and recognize their congenial qualities.
I do so enjoy a relationship that pauses to do just that.
And the fact that Ally picks on Teddy's "big butt" here may seem annoying, but at least it's her way of showing how much she admires him for who he is, if not what he is.